Personal hygiene device



FIG. 1 is a front perspective view showing our new design;

FIG. 2 is a rear end elevation thereof;

FIG. 3 is a front end elevation thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevation thereof;

FIG. 6 is a left side elevation thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a personal hygiene device, as shown and described. 